Oct 4, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 105 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Required) 1. Quality Control Which of the following is a gas-filled radiation survey instrument? Pocket ionization chamber. Optically stimulated luminescence (OSL) dosimeter. Thermoluminescent dosimeter (TLD). Geiger-muller counters. None 2. Physics Technetium-99m and Technetium-99 are: Isomers Isobars Isotopes Isotones None 3. Physics Which of the following is the principal decay mode of Tc-99m? Pair production Isomeric transition Beta minus Electron capture None 4. Quantities and Units Which of the following is the unit of Absorbed Dose? Becquerel Curie Gray Roentgen None 5. Radiation Safety Which of the following is the critical organ for Tc99m MDP Medronate? Bladder. Kidney. Spleen. Thyroid. None 6. Physics Which of the following best defines isotopes of an element? Atoms with same number of protons, electrons and neutrons. Atoms with same number of protons and electrons but different number of neutrons. Atoms with same number of protons and neutrons but different number of electrons. Atoms with same number of neutrons and electrons but different number of protons. None 7. Radiation Safety According to the criteria defining unrestricted areas and listed in Nuclear Regulatory Commission-10 Code of Federal Regulations (NRC-10CFR) Part 20 Section 1301, all licensees must perform procedures so that a dose in any unrestricted area does not exceed: 0.001 rem in any 1 hour 0.004 rem in any 1 hour 0.002 rem in any 1 hour 0.005 rem in any 1 hour None 8. Radiation Safety Which of the following tissues is the most radiosensitive? Muscle Lymph Nerve Cartilage None 9. Quality Control The battery check, sealed source check, and calibration are three different quality control procedures performed to ensure proper operation of the: Well counter Thyroid probe Geiger-Mueller detector Glucose meter None 10. Quantities and Units 1 microcuries (uCi) is equal to: 1/1000 millicurie (mCi) 1000 curies (Ci) 1/100 millicurie (mCi) 1000 millicurie (mCi) None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-30T11:15:34+03:00September 30th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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